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Guide wheel coating mould of silicon wafer cutter

A cutting machine and guide wheel technology, which is applied in the coating, the device for coating liquid on the surface, etc., can solve the problems of laborious and laborious, low coating yield, inconvenient loading and unloading, etc., and achieves light and flexible operation, easy operation, Easy loading and unloading effect

Active Publication Date: 2013-09-25
镇江荣德新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing coating molds have disadvantages such as inconvenient loading and unloading, labor-intensive work, and low coating yield, which need to be improved

Method used

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  • Guide wheel coating mould of silicon wafer cutter
  • Guide wheel coating mould of silicon wafer cutter
  • Guide wheel coating mould of silicon wafer cutter

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Experimental program
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Embodiment Construction

[0017] The structure of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] like figure 1 and figure 2 As shown, the guide wheel coating mold of a silicon wafer cutting machine provided by the present invention includes an outer mold 1 and two disc-shaped side molds 2, and the body 11 of the outer mold 1 is a circle with two ends open. cylinder structure, and the side of the body 11 is provided with a notch 13 for pouring coating liquid (such as polyurethane) penetrating along the axial direction of the body 11; the side mold 2 is a disc shape structure, which is provided with two, respectively fixed on the two ends of the body 11 to block the openings at both ends of the body 11; the guide wheel 3 is located inside the body 11 and sandwiched between the two A cavity 4 surrounding the outer surface of the guide wheel 3 is formed between the side molds 2 and between the guide wheel 3 and the body 11 . Durin...

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Abstract

The invention discloses a guide wheel coating mould of a silicon wafer cutter. The guide wheel coating mould comprises an outer mould and two circular-disc-shaped side moulds, wherein a body of the outer mould is of a cylindrical structure with two opened ends, and the side face of the body is provided with a notch which runs through the body along an axial direction and is used for pouring coating material liquid; the two side moulds are respectively fixed at the two ends of the body and are used for plugging the openings at the two ends of the body; a guide wheel is located inside the body and is clamped between the two side moulds; a cavity surrounding the outer side face of the guide wheel is formed between the guide wheel and the body. Compared with the prior art, the guide wheel coating mould of the silicon wafer cutter disclosed by the invention has the beneficial effects of lightness and flexibility in operation, convenience in installation and detachment, easiness of operation and convenience in discharging of air bubbles.

Description

technical field [0001] The invention relates to a coating mold, in particular to a coating mold for a guide wheel of a silicon chip cutting machine. The invention can be applied to the field of solar silicon chip processing, and is specifically applied to the recoating of the guide wheel of a multi-line slicer. Background technique [0002] The surface of the guide wheel part in the silicon wafer slicer in the solar industry needs to be coated with polyurethane material, and grooves need to be grooved on the polyurethane coating after coating. However, wear and tear is unavoidable in the process of cutting silicon wafers, which requires re-grooving. After multiple grooves, the diameter of the guide wheel will become smaller, which leads to the need for re-coating of the polyurethane coating. [0003] At present, there are not many manufacturers in my country that have the ability to coat polyurethane guide wheels, and most of them use heavy molds. The existing coating mold...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/00B05C11/10
Inventor 戴纪龙鲁德新
Owner 镇江荣德新能源科技有限公司
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